/*
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 *
 * Copyright @2008 the original author or authors.
 */
package com.bluestone.action;

import java.util.ArrayList;
import java.util.HashMap;

import com.bluestone.BaseAction;
import com.bluestone.context.IContext;
import com.bluestone.scripts.ActionScript;
import com.bluestone.scripts.Function;
import com.bluestone.util.Util;

/**
 * CallFuntionAction can execute a function.
 * @author <a href="mailto:bluesotne.master@gmail.com">daniel.q</a>
 */
public class DynamicPropAction extends BaseAction {
	public DynamicPropAction(ActionScript action){
		super(action);
	}


	/**
	 * This action can execute a function.
	 * @return false if the target is not exsit or if the function execute failure.
	 */
	public boolean execute(IContext context){
		String value = action.getPara("value");
		String target = action.getPara("target");
		if(target==null || value==null){
			return false;
		}
		if(value.startsWith("@")){
			Util.putDynamicProp(target, Util.getString(value));
		}else{
		    Util.putDynamicProp(target, value);
		}
		return true;
	}

}
